Ok, let me add some more detail. At the start, I have following ExecStart in my rsyslog.service ExecStart=/sbin/rsyslogd -n
then, somewhere during the boot up. I change this to ExecStart=/sbin/ip netns exec $NSNAME /sbin/rsyslogd -n ( using sed command ) then, I do a "systemctl --system daemon-reload" and then I restart rsyslog.service and I see start seeing those failure as mentioned in the logs given by me in the previous mails. Thanks Navneet On Mon, Dec 14, 2015 at 10:26 PM, Andrei Borzenkov <[email protected]> wrote: > 14.12.2015 18:42, Navneet Sinha пишет: > > I don't know whether this is the right place to talk about this. > > > > Here is my rsyslog.service file. > > > > [Unit] Description=System Logging Service > > > > [Service] > > EnvironmentFile=-/etc/sysconfig/rsyslog > > ExecStart=/sbin/ip netns exec $NSNAME /sbin/rsyslogd -n > > When I try to do it I get > > bor@bor-Latitude-E5450:~$ sudo ip netns exec foo /usr/sbin/rsyslogd -n > Pidfile (and pid) already exist. > > > > Sockets=syslog.socket > > StandardOutput=null > > > > [Install] > > WantedBy=multi-user.target > > Alias=syslog.service > > > > Here is the environment file: > > > > # NOTE NOTE NOTE NOTE NOTE > > # > > # This file is AUTO-GENERATED based on the system's configuration. > > # Any modifications you make to this file will be lost when the > > # system's configuration is changed, e.g. from the CLI. > > # > > > > SYSLOGD_OPTIONS="" > > NSNAME="default" > > > > # End of auto-generated file > > > > When, systemd tries to start this service during boot up of my machine. > > I see following debug logs: > > > > 'About to execute /sbin/ip netns exec $NSNAME /sbin/rsyslogd -n\n' > > 'Forked /sbin/ip as 2794\n' > > 'rsyslog.service changed dead -> running\n' > > 'Job rsyslog.service/start finished, result=done\n' > > 'Got D-Bus request: org.freedesktop.systemd1.Manager.GetUnit() on > > /org/freedesktop/systemd1\n' > > 'Got D-Bus request: org.freedesktop.DBus.Properties.Get() on > > /org/freedesktop/systemd1/unit/rsyslog_2eservice\n' > > 'Got D-Bus request: org.freedesktop.DBus.Local.Disconnected() on > > /org/freedesktop/DBus/Local\n' > > 'Accepted connection on private bus.\n' > > 'Got D-Bus request: org.freedesktop.systemd1.Agent.Released() on > > /org/freedesktop/systemd1/agent\n' > > 'Got D-Bus request: org.freedesktop.DBus.Local.Disconnected() on > > /org/freedesktop/DBus/Local\n' > > 'Accepted connection on private bus.\n' > > 'Received SIGCHLD from PID 2794 (ip).\n' > > 'Got SIGCHLD for process 2794 (ip)\n' > > 'Child 2794 died (code=exited, status=1/FAILURE)\n' > > 'Child 2794 belongs to rsyslog.service\n' > > 'rsyslog.service: main process exited, code=exited, > status=1/FAILURE\n' > > 'rsyslog.service changed running -> failed\n' > > 'Unit rsyslog.service entered failed state.\n' > > > > > > ***why it fails to start, why pid 2794 receives the SIGCHLD ?*** > > *Any ideas ? I am unable to think on what to check next.* > > > > systemd version : systemd-201-2.fc18.9.i686 > > > > rsyslog version : rsyslog-7.2.6 > > > > Before changing to systemd, I had rsyslog initscript in /etc/init.d/ to > > start up rsyslog during boot up. Just in case, someone wants to take a > look > > at it. Here is the main part of the initscript, which I changed an made a > > systemd service > > > > #!/bin/bash > > # > > # rsyslog Startup script for rsyslog. > > # > > # chkconfig: 2345 12 88 > > # description: Syslog is the facility by which many daemons use to > log \ > > # messages to various system log files. It is a good idea to always > \ > > # run rsyslog. > > ### BEGIN INIT INFO > > # Provides: $syslog > > # Required-Start: $local_fs > > # Required-Stop: $local_fs > > # Default-Start: 2 3 4 5 > > # Default-Stop: 0 1 6 > > # Short-Description: Enhanced system logging and kernel message > > trapping daemons > > # Description: Rsyslog is an enhanced multi-threaded syslogd > supporting, > > # among others, MySQL, syslog/tcp, RFC 3195, permitted > > # sender lists, filtering on any message part, and fine > > # grain output format control. > > ### END INIT INFO > > > > > > # Source function library. > > . /etc/init.d/functions > > > > RETVAL=0 > > PIDFILE=/var/run/syslogd.pid > > > > prog=rsyslog > > exec=/sbin/rsyslogd > > lockfile=/var/lock/subsys/$prog > > > > # Source config > > if [ -f /etc/sysconfig/$prog ] ; then > > . /etc/sysconfig/$prog > > fi > > > > start() { > > [ -x $exec ] || exit 5 > > > > umask 077 > > > > echo -n $"Starting system logger: " > > sudo $NETNS_EXEC $exec -i "${PIDFILE}" $SYSLOGD_OPTIONS > > RETVAL=$? > > echo > > [ $RETVAL -eq 0 ] && touch $lockfile > > return $RETVAL > > } > > stop() { > > echo -n $"Shutting down system logger: " > > killproc -p "${PIDFILE}" $exec > > RETVAL=$? > > echo > > [ $RETVAL -eq 0 ] && rm -f $lockfile > > return $RETVAL > > } > > rhstatus() { > > status -p "${PIDFILE}" $exec > > } > > restart() { > > stop > > start > > } > > > > > > Any help will be appreciated. Kindly, help. > > > > Thanks > > > > > > > > _______________________________________________ > > systemd-devel mailing list > > [email protected] > > http://lists.freedesktop.org/mailman/listinfo/systemd-devel > > > >
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